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    • 10. 发明公开
    • METHINFARBSTOFFE AUF BASIS VON FORMYLAMINOPYRIDONEN
    • METHINFARBSTOFFE AUF BASF VON FORMYLAMINOPYRIDONEN
    • EP0796297A1
    • 1997-09-24
    • EP95941019.0
    • 1995-11-25
    • BASF AKTIENGESELLSCHAFT
    • SENS, RüdigerSCHMIDT, Andreas, JohannRAULFS, Friedrich-WilhelmETZBACH, Karl-Heinz
    • B41M5C07D401C07D403C09B23C09B53C09B55D06P5
    • B41M5/39C09B53/02C09B55/009
    • Disclosed are methine dyes of formula (I), in which K is a carbocyclic or heterocyclic radical, X is nitrogen or a radical of the formula C-Q?1 and Q1, Q2 and Q3¿ are hydrogen, optionally substituted C¿1?-C6 alkyl, C3-C8 cycloalkyl, optionally substituted phenyl, C1-C6 alkoxy, benzyloxy, optionally substituted phenoxy, C1-C6 alkylthio, halogen, cyano, formylamino or a radical of the formula R?3¿, -CO-OR1, -CO-NHR1, -CO-NH-CO-R1, -CO-NH-CO-R3-, -CO-NH-SO¿2R?3, -NH-CO-R1, -NH-CO-OR1, -NH-CO-NR1R2, NH-CS-OR1, -NH-CS-NR1R2, -NH-CO-R3, -NH-SO¿2-R?1, -NH-SO¿2-R?3 or -NH-SO¿2-NR?1R2, wherein R?1 and R2¿ stand for optionally substituted C¿1?-C13 alkyl, C3-C8 cycloalkyl, optionally substituted phenyl or -NR?1R2¿ also for amino and R3 stands for a heterocyclic radical, or Q?1 and Q2¿ together with the carbon atoms to which they are linked constitute a carbocyclic or heterocyclic ring, with the proviso that at least one of the radicals Q?1, Q2 or Q3¿ is formylamino. Disclosed also is a method for their thermal transfer.
    • 公开了式(I)的次甲基染料,其中K是碳环或杂环基团,X是氮或式CQ 1的基团,并且Q 1,Q 2和Q 3是氢,任选取代的C 1 -C 6 烷基,C 3 -C 8环烷基,任选取代的苯基,C 1 -C 6烷氧基,苄氧基,任选取代的苯氧基,C 1 -C 6烷硫基,卤素,氰基,甲酰氨基或式R 3', - CO- -NHR1,-CO-NH-CO-R1,-CO-NH-CO-R3-,-CO-NH-SO2R3,-NH-CO-R1,-NH-CO-OR1, CO-NR 1 R 2,NH-CS-OR 1,-NH-CS-NR 1 R 2,-NH-CO-R 3,-NH-SO 2 -R 1,-NH-SO 2 -R 3或-NH- 2-NR 1 R 2,其中R 1和R 2'代表任选取代的C 1 -C 13烷基,C 3 -C 8环烷基,任选取代的苯基或-NR 1 R 2'也代表氨基,R 3代表杂环基 或Q 1和Q 2与它们连接的碳原子一起构成碳环或杂环,条件是基团Q 1,Q 2或Q 3中的至少一个是甲酰氨基。 还公开了一种用于它们的热传递的方法。